C#•15mo ago

❔ how to get city data from request body?

app.MapPost("/cities", async (DataContext dataContext) => {
    dataContext.Cities.Add(city);
    await dataContext.SaveChangesAsync();
    return Results.Created();
});

app.MapPost("/cities", async (DataContext dataContext) => {
    dataContext.Cities.Add(city);
    await dataContext.SaveChangesAsync();
    return Results.Created();
});

6 Replies

mg•15mo ago

Create a class to model the request body and add it as a parameter with the [FromBody] attribute

Timo MartinsonOP•15mo ago

ok, so this will work:

app.MapPost("/cities", async ([FromBody] City city, DataContext dataContext) => {
    dataContext.Cities.Add(city);
    await dataContext.SaveChangesAsync();
    return Results.Created();
});

app.MapPost("/cities", async ([FromBody] City city, DataContext dataContext) => {
    dataContext.Cities.Add(city);
    await dataContext.SaveChangesAsync();
    return Results.Created();
});

... is that correct:

namespace GetOut.Models;

public class City(string slug, string name, string? description)
{
    public Guid Id { get; set; } = Guid.NewGuid();
    
    public DateTime CreatedAt { get; set; } = DateTime.Now;
    public DateTime UpdatedAt { get; set; } = DateTime.Now;
    public DateTime? DeletedAt { get; set; }

    public string Slug { get; set; } = slug;
    public string Name { get; set; } = name;
    public string? Description { get; set; } = description;
}

namespace GetOut.Models;

public class City(string slug, string name, string? description)
{
    public Guid Id { get; set; } = Guid.NewGuid();
    
    public DateTime CreatedAt { get; set; } = DateTime.Now;
    public DateTime UpdatedAt { get; set; } = DateTime.Now;
    public DateTime? DeletedAt { get; set; }

    public string Slug { get; set; } = slug;
    public string Name { get; set; } = name;
    public string? Description { get; set; } = description;
}

mg•15mo ago

$tias

MODiX•15mo ago

https://images-ext-1.discordapp.net/external/CO2vsU2aXbRqYy1RdewOYnkBq1nGFBjdbjlNgjvG67A/https/media.discordapp.net/attachments/364492811489509376/964064233035816990/unknown.png?width=543&height=257

mg•15mo ago

But also, you should be making a separate model for the request body Don't use your database model And you should also create a service class to encapsulate the logic of creating a city, and have your API endpoint call that service instead of using the database context itself

Accord•15mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ how to get city data from request body?